UPD70F3451GC-UBT-A Datasheet, PDF (127/1191 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

CHAPTER 4 PORT FUNCTIONS
4.3.4 Port 3
Port 3 can be set to the input or output mode in 1-bit units.
Port 3 has an alternate function as the following pins.
Table 4-9. Alternate-Function Pins of Port 3
Pin Name
Pin No.
Alternate-Function Pin Name
IF3
IG3
GC GC GF F1
P30
46 55 83 K13 RXDA1/SCL
P31
47 56 84 K12 TXDA1/SDA
P32
48 57 85 J14 SIB1/RXDA2/CS1^{Note 2}
P33
49 58 86 J13 SOB1/TXDA2
P34
50 59 87 J12 SCKB1/INTP11/CS0^{Note 2}
P35
51 60 88 H14 SIB2/RXDB
P36
52 61 89 H13 SOB2/TXDB
P37
53 62 90 H12 SCKB2/INTP12/ASTB^{Note 2}
I/O
Pull-Up^{Note 1}
I/O
I/O
I/O
Output
I/O
Input
Output
I/O
Provided
Notes 1. Software pull-up function
2. μPD70F3454GC-8EA-A and 70F3454F1-DA9-A only
Remark
IF3: V850E/IF3
IG3: V850E/IG3
GC (V850E/IF3): 80-pin plastic LQFP (14 × 14)
GC (V850E/IG3): 100-pin plastic LQFP (fine pitch) (14 × 14)
GF (V850E/IG3): 100-pin plastic LQFP (14 × 20)
F1 (V850E/IG3): 161-pin plastic FBGA (10 × 10)
User’s Manual U18279EJ3V0UD
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